In Germany, memory is a classic and considering how simple the gameplay of the tabletop version is, I was quite surprised at what they did in the videogame version. They could've just realised the tabletop game virtually and be done with it but they added a few fun things on top like card sets where you need to match an image with a sound which is really cool. There is also an Adventure mode that requires 50 levels to beat and each level has different modifiers like moving cards or bomb cards that explode and make you fail the level if you turn them around too many times.